review changes

Signed-off-by: Philemon Ukane <[email protected]>

ui/page/dcrdex/market.go

@@ -161,9 +161,11 @@ func (pg *DEXMarketPage) OnNavigatedTo() {
 		})
 	}
 
-	// Include the "Add Server" button.
+	// Include the "Add Server" button as part of pg.serverSelector items. The
+	// pg.addServerBtn will should open a modal or page to add a new server to
+	// DEX when clicked.
 	servers = append(servers, cryptomaterial.DropDownItem{
-		DisplayFn:        pg.addServerBtnDisplay,
+		DisplayFn:        components.IconButton(pg.Theme.Icons.ContentAdd, values.String(values.StrAddServer), layout.Inset{}, pg.Theme, pg.addServerBtn),
 		PreventSelection: true,
 	})
 
@@ -289,12 +291,6 @@ func (pg *DEXMarketPage) Layout(gtx C) D {
 	})
 }
 
-// addServerBtnDisplay returns a clickable button layout. The pg.addServerBtn
-// will should open a modal or page to add a new server to DEX when clicked.
-func (pg DEXMarketPage) addServerBtnDisplay(gtx C) D {
-	return components.IconButton(pg.Theme.Icons.ContentAdd, values.String(values.StrAddServer), layout.Inset{}, pg.Theme, pg.addServerBtn)(gtx)
-}
-
 func (pg *DEXMarketPage) serverAndCurrencySelection(gtx C) D {
 	return cryptomaterial.LinearLayout{
 		Width:      cryptomaterial.MatchParent,